CUTLER-HAMMER MOLDED CASE CIRCUIT BREAKER CAT# HMCP050K2CA10 WITH INSTANTANIOUS TRIP 150-500 AMP AND AUX. SWITCH CAT# A2X1LPK HMCP, 50 Amp, 3 Pole, 600 Volt
HMCP050K2CA10 with In 150-500 Trip Unit Eaton, Cutler Hammer or Westinghouse Circuit Breaker